Orientation of the histidine operon in the Salmonella typhimurium linkage map.
D000818:Animals; D002874:Chromosome Mapping; D003087:Colicins; D005796:Genes; D006386:Hemagglutination Tests; D006639:Histidine / Q000096:biosynthesis*; D066298:In Vitro Techniques; D011817:Rabbits; D012486:Salmonella typhimurium
D003087:Colicins; D006639:Histidine